Adobe Air и его экстеншены

<?xml version="1.0" encoding="UTF-8"?>
<project name="Native classes" basedir=".">

    <property file="../global.properties"/>
    <property file="../sdk.properties"/>
    <property file="native.properties"/>

    <property name="OUTPUT" value="${basedir}/${OUT_FOLDER}"/>

    <patternset id="ignored.files">
        <exclude name="**/CVS/**"/>
        <exclude name="**/SCCS/**"/>
        <exclude name="**/RCS/**"/>
        <exclude name="**/.DS_Store/**"/>
        <exclude name="**/.svn/**"/>
        <exclude name="**/.pyc/**"/>
        <exclude name="**/.pyo/**"/>
        <exclude name="**/*.pyc/**"/>
        <exclude name="**/*.pyo/**"/>
        <exclude name="**/.git/**"/>
        <exclude name="**/*.hprof/**"/>
        <exclude name="**/_svn/**"/>
        <exclude name="**/.hg/**"/>
        <exclude name="**/*.lib/**"/>
        <exclude name="**/*~/**"/>
        <exclude name="**/*.o/**"/>
        <exclude name="**/*.obj/**"/>
        <exclude name="**/__pycache__/**"/>
        <exclude name="**/.bundle/**"/>
    </patternset>

    <path id="android.platform.classpath">
        <fileset dir="${ANDROID_SDK}">
            <include name="platforms/android-8/android.jar"/>
        </fileset>
    </path>

    <path id="module.production.classpath">
        <path refid="android.platform.classpath"/>
        <pathelement location="${AIR_SDK}/lib/android/FlashRuntimeExtensions.jar"/>
    </path>

    <path id="sourcepath">
        <dirset dir="${basedir}">
            <include name="src"/>
        </dirset>
    </path>

    <target name="compile">
        <mkdir dir="${OUTPUT}"/>
        <mkdir dir="${OUTPUT}/classes"/>
        <javac destdir="${OUTPUT}/classes" debug="${compiler.debug}" nowarn="${compiler.generate.no.warnings}"
               memorymaximumsize="${compiler.max.memory}" fork="true" executable="${JDK}/bin/javac">
            <compilerarg line="${compiler.args}"/>
            <classpath refid="module.production.classpath"/>
            <src refid="sourcepath"/>
            <patternset refid="ignored.files"/>
        </javac>

        <jar destfile="${OUTPUT}/billing.jar" basedir="${OUTPUT}/classes"/>
    </target>
    
</project>

Код AS3:

package
{
    import flash.events.Event;
    import flash.events.EventDispatcher
    import flash.events.StatusEvent
    import flash.external.ExtensionContext
 
    public class MyExtensionextends EventDispatcher
    {
        private static var extContext: ExtensionContext = null;
 
        public function MyExtension()
        {
            trace("Constructor");
            if (!extContext)
            {
                initExtension();
                if (extContext != null)
                {
                    trace("onWaaaargh setupped")
                    extContext.addEventListener(StatusEvent.STATUS, onStatusChanged);
                }
            }
        }
 
        private static function initExtension(): void
        {
            trace("onstructor: Create an extension context");
            extContext = ExtensionContext.createExtensionContext("com.my.MyExtension", null);
        }
 
        public function start(): void
        {
            trace("start()");
            extContext.call("startService");
        }
 
        public function stop(): void
        {
            trace("stop()");
            extContext.call("stopService");
        }
 
        private function onStatusChanged(event: StatusEvent): void
        {
            trace("onStatusChanged( " + event.code + " )");
            dispatchEvent(new MyEvent(event.code, JSON.parse(event.level)));
        }
 
        override public function dispatchEvent(event: Event): Boolean
        {
            return super.dispatchEvent(event);
        }
    }
}

    <target name="compile">
        <mkdir dir="${AS3_WRAPPER_OUT}"/>
        <java jar="${COMPC}" fork="true" failonerror="true">
            <arg value="+flexlib=${AIR_SDK}/frameworks"/>
            <arg value="+configname=air"/>
            <arg value="-swf-version=13"/>
            <arg value="-source-path"/>
            <arg value="${basedir}/src"/>
            <arg value="-include-classes"/>
            <arg value="${AS3_WRAPPER_CLASS}"/>
            <arg value="-external-library-path"/>
            <arg value="${AIR_SDK}/frameworks/libs/air/airglobal.swc"/>
            <arg value="-output"/>
            <arg value="${AS3_WRAPPER_OUT}/${EXT_NAME}.swc"/>
        </java>
        <unzip src="${AS3_WRAPPER_OUT}/${EXT_NAME}.swc" dest="${AS3_WRAPPER_OUT}"/>
        <copy file="${AS3_WRAPPER_OUT}/${EXT_NAME}.swc" todir="${AS3_WRAPPER_OUT}"/>
        <copy file="${AS3_WRAPPER_OUT}/library.swf" todir="${AS3_WRAPPER_OUT}"/>
        <copy file="${basedir}/src/extension.xml" todir="${AS3_WRAPPER_OUT}"/>
        <delete file="${AS3_WRAPPER_OUT}/catalog.xml"/>
    </target>

    <target name="create extension" depends="build as3 wrapper">
        <java jar="${ADT}" fork="true" dir="${ANE_OUTPUT}" failonerror="true">
            <arg value="-package"/>
            <arg value="-target"/>
            <arg value="ane"/>
            <arg value="${EXT_NAME}.ane"/>
            <arg value="extension.xml"/>
            <arg value="-swc"/>
            <arg value="${EXT_NAME}.swc"/>
            <arg value="-platform"/>
            <arg value="Android-ARM"/>
            <arg value="library.swf"/>
            <arg line="${EXT_NAME}.jar"/>
        </java>

        <copy file="${ANE_OUTPUT}/${EXT_NAME}.swc" todir="${RES}"/>
    </target>